Solve f_{2}(x)=1-3x^7/100

$$f _ { 2 } ( x ) = 1 - 3 \frac { x ^ { 7 } } { 100 }$$

Evaluate

$$-\frac{3x^{7}}{100}+1$$

Short Solution Steps

Express 3\times \frac{x^{7}}{100} as a single fraction.

$$1-\frac{3x^{7}}{100}$$

To add or subtract expressions, expand them to make their denominators the same. Multiply 1 times \frac{100}{100}.

$$\frac{100}{100}-\frac{3x^{7}}{100}$$

Since \frac{100}{100} and \frac{3x^{7}}{100} have the same denominator, subtract them by subtracting their numerators.

$$\frac{100-3x^{7}}{100}$$

Factor

$$\frac{100-3x^{7}}{100}$$

Solution Steps

Factor out \frac{1}{100}. Polynomial 100-3x^{7} is not factored since it does not have any rational roots.

$$\frac{100-3x^{7}}{100}$$